5892-77-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5892-77-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,8,9 and 2 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 5892-77:
(6*5)+(5*8)+(4*9)+(3*2)+(2*7)+(1*7)=133
133 % 10 = 3
So 5892-77-3 is a valid CAS Registry Number.